精选优质文档-倾情为你奉上大学英语离线作业1How to Keep HealthyWith the development of peoples living standard, huge amounts of people have become to focus on balancing diet and keep fit.In my opinion, you can be a healthy person just follow the advices as below:Firstly, we need more vegetable and fruits as well as execrising and having the enough time to sleep. On the contrary, we should also pay attention to some backdraws, such as excessed fat and sugar. Moreover, much coffee is also harmful for u